Analysis of interatomic Contacts of Structural Units in PDB entry:
9PKO


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 9PKO entry

There are 2 chains in PDB entry 9PKO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 82ILE 706
B
 PRO 82ILE 706
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 40 helices in PDB entry 9PKO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
85 90Right-handed alpha
Helix 2
AA2
A
91 93Right-handed 310
Helix 3
AA3
A
96 103Right-handed alpha
Helix 4
AA4
A
111 121Right-handed alpha
Helix 5
AA5
A
121 143Right-handed alpha
Helix 6
AA6
A
158 184Right-handed alpha
Helix 7
AA7
A
188 219Right-handed alpha
Helix 8
AA8
A
228 257Right-handed alpha
Helix 9
AA9
A
267 272Right-handed alpha
Helix 10
AB1
A
272 295Right-handed alpha
Helix 11
AB2
A
299 312Right-handed alpha
Helix 12
AB3
A
323 351Right-handed alpha
Helix 13
AB4
A
356 380Right-handed alpha
Helix 14
AB5
A
384 431Right-handed alpha
Helix 15
AB6
A
433 446Right-handed alpha
Helix 16
AB7
A
457 500Right-handed alpha
Helix 17
AB8
A
622 651Right-handed alpha
Helix 18
AB9
A
657 662Right-handed alpha
Helix 19
AC1
A
674 678Right-handed 310
Helix 20
AC2
A
681 706Right-handed alpha
Helix 21
AC3
B
85 90Right-handed alpha
Helix 22
AC4
B
91 93Right-handed 310
Helix 23
AC5
B
96 103Right-handed alpha
Helix 24
AC6
B
111 121Right-handed alpha
Helix 25
AC7
B
121 143Right-handed alpha
Helix 26
AC8
B
158 184Right-handed alpha
Helix 27
AC9
B
188 219Right-handed alpha
Helix 28
AD1
B
228 257Right-handed alpha
Helix 29
AD2
B
267 272Right-handed alpha
Helix 30
AD3
B
272 295Right-handed alpha
Helix 31
AD4
B
299 312Right-handed alpha
Helix 32
AD5
B
323 351Right-handed alpha
Helix 33
AD6
B
356 380Right-handed alpha
Helix 34
AD7
B
384 431Right-handed alpha
Helix 35
AD8
B
433 446Right-handed alpha
Helix 36
AD9
B
457 500Right-handed alpha
Helix 37
AE1
B
622 651Right-handed alpha
Helix 38
AE2
B
657 662Right-handed alpha
Helix 39
AE3
B
674 678Right-handed 310
Helix 40
AE4
B
681 706Right-handed alpha
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There are 2 sheets in PDB entry 9PKO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
154 155first strand
Strand 2
A
146 148anti-parallel
Strand 3
A
225 227anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
154 155first strand
Strand 2
B
146 148anti-parallel
Strand 3
B
225 227anti-parallel
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